Chesterfield Weather in August

August in Chesterfield brings very high temperatures, with highs of 31°C (88°F) and nights dropping to 20°C (68°F). Rainfall is on the higher side this month, averaging around 81 mm (3.2 in), so keep a rain jacket handy.

Rainfall in Chesterfield in August

Analyzing past climate data, one can expect approximately 9 days of rain, averaging 81 mm (3.2 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Chesterfield in August

Daytime temperatures in Chesterfield reach 31°C (88°F) in August, dropping to 20°C (68°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. Nights drop to around 20°C (68°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Chesterfield in August

Expect a lot of sunshine this month, with about 268 hours of sun. These sunny conditions add to the overall experience.

If you prefer enjoying temperate temperatures and rain-free days, September and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Chesterfield's climate page.

Chesterfield Temperature in August

Min Temperature 20°C (68°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 30%  

Precipitation 81 mm (3.2 in)  

Rainy days 9 days  

Humidity 70% *  

Sunshine 268 hours *  

Percentage Sunshine 64% *  

* Data from: St. Louis, the United States of America (32 KM, 20 Miles).

What to Wear in Chesterfield in August

Warm but pleasant conditions in Chesterfield in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Chesterfield in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Chesterfield's climate page.

More climate data for Chesterfield

Temperature Rainfall Sunshine Humidity

See the full Chesterfield climate overview or explore weather in the United States of America.